US 4,364,954 AGranted

Diphenylpropanamines, compositions thereof and use thereof

AssigneeWarner-Lambert Company

InventorIan C. Pattison

Life of this patent

Estimating the term…

Compounds of the formula ##STR1## where X and Y are hydrogen, halogen, lower alkyl, nitro are useful as neuroleptics.

Dependent claims

A compound of the formula (III) ##STR72## and the non-toxic, pharmaceutically acceptable salts thereof.

Dependencies are inferred from the claim text.

C07D 471/10
In which the condensed system contains two hetero rings: spiro-condensed systems
C07D 211/52
Attached in position 4: having an aryl radical as the second substituent in position 4
C07D 211/70
Having one double bond between ring members or between a ring member and a non-ring member: with only hydrogen atoms, hydrocarbon or substituted…
C07D 211/74
With hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring…

From the US filing history. Foreign family members aren’t listed.

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